<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
     <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
     <el-breadcrumb-item>订单管理</el-breadcrumb-item>
     <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片区域 -->
    <el-card>
      <!-- 搜索框 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" >
            <el-button slot="append" icon="el-icon-search" ></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="90px"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="120px">
          <!-- eslint-disable -->
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="70px"></el-table-column>
        <el-table-column label="下单时间" prop="create_time" width="150px">
          <!-- eslint-disable -->
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <!-- eslint-disable -->
          <template slot-scope="scope">
          <!-- 修改按钮 -->
          <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
          <!-- 位置按钮 -->
          <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[5,10,20]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%"  @close="addressDialogClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 显示物流进度的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :icon="activity.icon" :type="activity.type" :color="activity.color" :size="activity.size" :timestamp="activity.time">{{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  data() {
    return {
      queryInfo:{
        query:'',
        // 当前的页数
        pagenum: 1,
        // 当前每页显示多少条数据
        pagesize: 10,
      }, 
      total:0,
      orderList:[],
      addressVisible:false,
      addressForm:{
        address1:[],
        address2:''
      },
      addressFormRules:{
        address1:[
           {required: true, message:'请选择省市区/县',trigger:'blur'},
        ],
        address2:[
           {required: true, message:'请输入详细地址',trigger:'blur'},
        ]
      },
      cityData,
      progressVisible:false,
      progressInfo:[]
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList(){
      const {data:res} = await this.$http.get('orders',{ params: this.queryInfo})
      if(res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败')
      }

      // console.log(res);
      this.total =res.data.total
      this.orderList = res.data.goods
    },
    // 监听 pagesize 改变的事件
  handleSizeChange(newSize){
    this.queryInfo.pagesize = newSize
    this.getUserList()
  },
  // 监听页面值改变的事件
  handleCurrentChange(newPage){
    this.queryInfo.pagenum = newPage
    this.getUserList()
  },
  // 展示修改地址的对话框
  showBox(){
    this.addressVisible = true
  },
  addressDialogClosed(){
    this.$refs.addressFormRef.resetFields()
  },
  // 显示物流进度
  async showProgressBox(){
    const {data:res} = await this.$http.get('/kuaidi/1106975712662')

    if(res.meta.status !== 200) {
      return this.$message.error('获取物流信息失败')
    }
    this.progressInfo = res.data

    this.progressVisible = true
    // console.log(this.progressInfo);
  }
  }
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>